Sending his mother Zuo Jiang back to the ward and leaning on the bed, the ward was quiet, this ward was the kind of cadre ward with only one bed, although the equipment in the ward was very simple, but it was a symbol of status, Zuo Jiang was able to live in the cadre ward of course for the sake of his father being the head of the branch and his mother being the vice president.

At this time, Zuo Jiang's heart was tumbling like a pot of boiling water, and many things in his previous life passed through his mind like a movie. Zuo Jiang already knows that he is now 15 years old, and he is in the third year of junior high school at the end of this summer, he knows that his academic performance at this time in his previous life is very average, and he always fluctuates up and down in the middle of the class, and he is on the upper middle of the middle for dim sum, and he falls to the lower middle position if he is not attentive, due to the impact of his father's dismissal, he was reluctantly admitted to the senior high school for railway children when he was admitted to high school, and after going to high school, he studied hard because of the tragic situation of his family, and finally was admitted to Northern Jiaotong University with excellent results.

Zuo Jiang was very excited to reunite with his parents, after all, his parents died in their fifties in his previous life, and the culprit was of course the "7.27" major accident, which sent their family into the abyss, and when he finally came out of the shadow of the tragedy, it was also because of an accident that ruined a good future.

Since God has given him a chance to be reborn, he must cherish it, 10 days later, the "7.27" major accident that will occur not only ruined his father and mother, but also caused 9 families to lose their husbands and fathers, and 3 injured people were seriously burned and suffered for life. For the sake of my father, for my mother, and for the happiness of those 12 families, I must not allow the tragedy of history to repeat itself, and I must prevent this major accident from happening.

But now that he is only a 15-year-old boy, how can he prevent that accident from happening? Zuo Jiang fell into deep contemplation. If he directly told his father that there would be a major accident between the passage station and the main road station tomorrow when there would be a head-on collision between the train, his father would not believe it at all, and would definitely think that it was a child's nonsense, and the driving equipment at that time was already an electrical centralized equipment, and it was impossible to put the two trains in the same section. No one would believe such a speculative thing when he said it, and he would definitely think that he was sick in the brain.

The most direct way is to go to the passage station to remind the attendant who did the wrong way, but don't say whether he will believe his own words, even if he wants to enter the train duty room of the passage station, it is impossible for him to enter the traffic duty room, there is a heavy driving place, the management is very strict, and he will not let you enter at all if he is a child, and he only knows the name of the attendant and does not know him at all.

The railway driving system is a very tight high-speed operation of the linkage machine, a link error may not be able to cause an accident, many links have made mistakes one after another may occur, on the other hand, if a link found a mistake and corrected, it will be able to prevent the occurrence of accidents.

Zuo Jiang has been thinking hard about it, in his previous life, as the stationmaster of a first-class station, he was an expert in driving, and he was very clear about every key link, and his thinking has always been around these key links. He thought of the maintenance crew, as long as the driver found the danger and took emergency braking measures, it can also be avoided, if the running train commander finds the danger and takes emergency braking measures, it can also be avoided, but the premise is that they must discover the danger in advance, if they don't find it in advance, it will be too late to take measures, but the key to the problem is that Zuo Jiang doesn't know who the locomotive crew and the running train commander are, let alone convince them. Chang Li thought that if the two trains departed at the departure station, Zuo Jiang, a 15-year-old boy, ran to the locomotive and told the driver that since the train had an accident, the driver would think that he was cursing him, and he would get off the train and beat him up if he was in a hurry.

After these methods were vetoed by Zuo Jiang, then the only feasible way is to go to the section where the accident occurred to stop the train, there is no difficulty in stopping the train, as long as you get a small red flag to the side of the line, and when you see the train coming, you can wave the small red flag to stop the train. But the key question is where to stop the train appropriately, that section is all mountains and mountains, Zuojiang has never been to at all, just take the train to pass there, the accident scene is also at that time there are residual locomotive wreckage when I know that it is there, but now the accident has not happened, the so-called scene is not traceable at all, if the train stops early, there is no reason to explain at all, then the train will continue to start and drive away, if it is stopped late, it will not be able to prevent the accident from happening.

At this time, the hospital had finished the shift in the morning, and the doctor who took over came to check Zuo Jiang's body, and when he saw Zuo Jiang lying on the bed alone, he asked enthusiastically: "Xiao Jiang, your mother is not here, how are you feeling now?" ”

Zuo Jiang said: "My mother went home to cook for me, and she will be back in a while, and I feel that there is nothing uncomfortable in my body now." Although the pain in his body was lessened, he was still a little uncomfortable, because in 10 days there was going to be a major accident that would change the fate of their whole family, and he had to find a way to stop it, and he couldn't do anything by lying in the hospital, so he lied to the doctor, and he had to get out of the hospital.

The doctor who took over the succession warmly greeted the cold and warm to express his importance to Zuo Jiang, and at the same time gave him a routine examination, after the examination, he took off the stethoscope on his ear and said to Zuo Jiang: "Xiao Jiang, your body is recovering well, but for the sake of prudence, don't repeat the condition, or take two more days of injections to observe, and if there is nothing at that time, you can be discharged from the hospital!" ”

Zuo Jiang was a little anxious when he heard that he was asked to stay in the hospital for another two days: "Doctor, I can be discharged from the hospital today, I don't believe you!" As he spoke, he wanted to get up and make a few movements to show the doctor.

When the doctor saw it, he hurriedly pressed Zuo Jiang's shoulder and said, "Xiao Jiang, I understand your feelings, but you are not too good to listen to the doctor, your feelings are just feelings, we have to believe in science, right?" Come, you lie down first, and I'll have the nurse come and give you an injection in a while. After saying that, he walked out of the ward with a smile on his face.

After a while, two nurses came in, and they pushed a small medicine cart for injections to Zuo Jiang's bed, Zuo Jiang knew that even if he could be discharged from the hospital today, this injection would not work, since the doctor did not agree to him, it was only possible to work his mother's body after the injection, and if his mother promised him to be discharged, the doctor would not stop him.

A nurse gave Zuo Jiang an intravenous drip and then pushed a small medicine cart out of the hospital, while another nurse stayed behind to take care of Zuo Jiang. I wanted to calm down for a while, Zuo Jiang was helpless when he saw this, who made him the son of the sub-director and vice president, how could the hospital not pay attention to him. He knew that it would be impossible to get rid of the nurse who was caring for him, so he closed his eyes and pretended to be asleep, still thinking about how to avoid this major accident.

"Zuo Jiang, why don't you ignore me, don't you know my sister?" A crisp and pleasant voice sounded in Zuo Jiang's ears. Zuo Jiang was a little familiar when he heard this voice, and when he opened his eyes, it turned out that the pure and beautiful little nurse beside him was Li Biyu, the sister of his best friend Li Erbao.

"It's Sister Biyu, why did you become a nurse at this time, I remember you didn't go to school in Dalian?" Zuo Jiang had been thinking about his own thoughts just now and didn't notice Li Biyu at all, and he had just been reborn and returned here before he had time to recall his childhood playmates, if it weren't for Li Biyu's question and that familiar voice, he might not have been able to remember his friend Li Erbao and his sister Li Biyu for a while.

Li Biyu said: "I graduated in June this year, and it has been almost a month since I was assigned to the railway hospital. ”

Seeing the pure and beautiful Li Biyu Zuojiang's mood suddenly brightened, and the cynical attitude he had developed after the divorce in his previous life was suddenly revealed, and he teased: "Yes, I don't even pay attention to such a beautiful sister, I don't look like a man at all, sin, sin!" ”

Li Biyu's face turned red when she heard this, and she hurriedly said: "You little broken boy, let me go to the side, what do you know!" ”